<template>
    <div class="wrapper">
        <swiper :options="swiperOption"  v-if="showSwiper">
            <!-- slides -->
            <swiper-slide v-for="item in list" :key="item.id" >
                <img class="swiper-img" :src="item.imgUrl" >
            </swiper-slide>
           
                
            <!-- Optional controls -->
            <div class="swiper-pagination"  slot="pagination"></div>
            
        </swiper>
        <!-- <div>test</div> -->

  </div>
   
</template>

<script>
    export default {
        name :"HomeSwiper",
        props:{
            list:Array
        },
        data() {
            return {
                // swiperList:[{
                //     id:"0001",
                //     imgUrl:"http://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/201912/0b26e9760c2673c63c05e1efce1275ea.jpg_750x200_495c0a72.jpg"
                // },{
                //     id:"0002",
                //     imgUrl:"http://mp-piao-admincp.qunarzz.com/mp_piao_admin_mp_piao_admin/admin/201912/0b26e9760c2673c63c05e1efce1275ea.jpg_750x200_495c0a72.jpg"
                // }],
               swiperOption: {
                    pagination: '.swiper-pagination',
                    loop: true
               }
            }
        },
        computed: {
            showSwiper () {
                return this.list.length
            }
        }
    }
</script>

<style lang="stylus" scoped>
   /* 样式穿透*/
  .wrapper >>> .swiper-pagination-bullet-active
    background: #fff
  .wrapper
//     overflow: hidden
//     width: 100%
//     height: 0
//     padding-bottom: 26.67%
    height :31.25vw
    background: #eee
    .swiper-img
      width: 100%
</style>